Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Dec. 24, 2017	Jun. 25, 2017
Statement of Financial Position [Abstract]
Accounts receivable, allowance for doubtful accounts	$ 5,262	$ 5,103
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares outstanding	0	0
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized	400,000,000	400,000,000
Common stock, shares issued	159,451,000	161,723,000
Common stock, shares outstanding	159,451,000	161,723,000
Treasury stock, shares	110,754,000	105,569,000